Ams was STMicroelectronics’s largest segment in fiscal 2025, bringing in $5.09B of $11.79B (43%).
| Segment | FY 2008 | FY 2010 | FY 2011 | FY 2012 | FY 2013 | FY 2014 | FY 2015 | FY 2016 | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ams | $6.17B | $6.23B | $5.43B | $5.09B | |||||||||||||
| Emp | — | $6.35B | $3.85B | $3.58B | |||||||||||||
| Adg | — | — | — | — | |||||||||||||
| Automotive & Discrete Group (Adg) | — | — | — | — | |||||||||||||
| Analog Mems & Microcontrollers ("Amm") | — | — | — | — | |||||||||||||
| Analog, Mems Sensors Group (Ams) | — | — | — | — | |||||||||||||
| Analog, Mems &Amp; Sensors Group (Ams) | — | — | — | — | |||||||||||||
| Mcu | $5.27B | — | — | — | |||||||||||||
| Mdg | — | — | — | — | |||||||||||||
| Microcontrollers & Digital Ics Group (Mdg) | — | — | — | — | |||||||||||||
| Pd | $3.10B | $3.10B | $2.46B | $1.69B | |||||||||||||
| Industrial & Multisegment Sector | — | — | — | — | |||||||||||||
| Wireless | — | — | — | — | |||||||||||||
| Digital | — | — | — | — | |||||||||||||
| Embedded Processing Solutions (Eps) | — | — | — | — | |||||||||||||
| Sense &Amp; Power & Automotive Products (Sp&Amp;A) | — | — | — | — | |||||||||||||
| Analog & Mems Group (Amg) | — | — | — | — | |||||||||||||
| Drf | $1.57B | — | — | — | |||||||||||||
| Rfoc | — | $1.59B | $1.51B | $1.44B | |||||||||||||
| Automotive ("Apg") | — | — | — | — | |||||||||||||
| Automotive Consumer Computer & Communication Infrastructure | — | — | — | — | |||||||||||||
| Power Discrete Products ("Pdp") | — | — | — | — | |||||||||||||
| Wireless Sector | — | — | — | — | |||||||||||||
| Flash Memory Group | — | — | — | — | |||||||||||||
| Others | — | — | — | — | |||||||||||||
| All Other Segments | — | — | — | — | |||||||||||||
| Total | $16.11B | $17.27B | $13.25B | $11.79B |
STMicroelectronics brought in $11.79B from its four segments in fiscal 2025, the year ended December 31, 2025. That was down 11.1% from $13.25B in fiscal 2024. Ams was the largest at $5.09B (43.1%), ahead of Emp at $3.58B (30.4%) and Pd at $1.69B (14.3%). The remaining segment, Rfoc, brought in $1.44B.
Compared with fiscal 2024, every segment above 2% of revenue shrank. Rfoc held up best, down 5.0% to $1.44B, and Pd fell the most, down 31.5% to $1.69B.
STMicroelectronics began breaking out Emp in fiscal 2023 and Rfoc in fiscal 2023. STMicroelectronics stopped reporting Mcu ($5.27B in fiscal 2022) and Drf ($1.57B in fiscal 2022) as separate segments.
Singapore was STMicroelectronics’s largest region in fiscal 2025, bringing in $6.56B of $11.80B (56%).
| Geography | FY 2009 | FY 2010 | FY 2011 | FY 2012 | FY 2013 | FY 2014 | FY 2015 | FY 2016 | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Singapore | $8.60B | $8.14B | $6.81B | $6.56B | |||||||||||||
| Salesrevenuenet | — | — | — | — | |||||||||||||
| Switzerland | $4.57B | $5.76B | $3.94B | $2.95B | |||||||||||||
| Netherlands | — | — | — | — | |||||||||||||
| The Netherlands | — | — | — | — | |||||||||||||
| Usa | $1.98B | $2.28B | $1.67B | $1.52B | |||||||||||||
| United States | — | — | — | — | |||||||||||||
| Japan | $758.00M | $890.00M | $657.00M | $612.00M | |||||||||||||
| Other Countries | $16.00M | $12.00M | $11.00M | $10.00M | |||||||||||||
| Other Foreign Country | — | — | — | — | |||||||||||||
| France | $153.00M | $158.00M | $147.00M | $112.00M | |||||||||||||
| Italy | $47.00M | $54.00M | $34.00M | $35.00M | |||||||||||||
| Total | $16.13B | $17.29B | $13.27B | $11.80B |
STMicroelectronics brought in $11.80B from its seven regions in fiscal 2025, the year ended December 31, 2025. That was down 11.1% from $13.27B in fiscal 2024. Singapore was the largest at $6.56B (55.6%), ahead of Switzerland at $2.95B (25.0%) and Usa at $1.52B (12.9%). The other four regions brought in $769.00M combined.
Compared with fiscal 2024, every region above 2% of revenue shrank. Singapore held up best, down 3.6% to $6.56B, and Switzerland fell the most, down 25.3% to $2.95B. From fiscal 2022 to 2025, combined revenue from these regions fell from $16.13B to $11.80B, a compound annual decline of 9.9%. Singapore's share of the total rose from 53.3% to 55.6%.
Revenues From Sale Of Products was STMicroelectronics’s largest product and service line in fiscal 2025, bringing in $11.75B of $11.80B (100%).
| Product and Service | FY 2016 | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenues From Sale Of Products | $16.08B | $17.24B | $13.22B | $11.75B | ||||||
| Net Sales | — | — | — | — | ||||||
| Other Revenues | $45.00M | $47.00M | $52.00M | $46.00M | ||||||
| Total | $16.13B | $17.29B | $13.27B | $11.80B |
STMicroelectronics brought in $11.80B from its two product and service lines in fiscal 2025, the year ended December 31, 2025. That was down 11.1% from $13.27B in fiscal 2024. Revenues From Sale Of Products was the largest at $11.75B (99.6%), ahead of Other Revenues at $46.00M (0.4%).
From fiscal 2022 to 2025, combined revenue from these lines fell from $16.13B to $11.80B, a compound annual decline of 9.9%. Revenues From Sale Of Products' share held steady at about 99.6%.
STMicroelectronics (STM) reports its revenue by segment, by geography and by product and service. In fiscal 2025, Ams was its largest segment, bringing in $5.09B (43.1% of the total), followed by Emp at $3.58B (30.4%).
Ams was STMicroelectronics' largest segment in fiscal 2025, bringing in $5.09B, or 43.1% of the $11.79B total across its four segments.
Singapore was STMicroelectronics' largest region in fiscal 2025, bringing in $6.56B, or 55.6% of the $11.80B total across its seven regions.
Revenues From Sale Of Products was STMicroelectronics' largest product and service line in fiscal 2025, bringing in $11.75B, or 99.6% of the $11.80B total across its two product and service lines.
Every figure comes from STMicroelectronics' annual financial filings, as reported. Each line keeps the name STMicroelectronics gives it, and years follow its fiscal calendar.
STMicroelectronics' revenue by segment goes back to fiscal 2008, with figures through fiscal 2025. The latest four fiscal years are free to view, and the full history is available with a Business Quant subscription.